| Phenotype details |
features: - megalencephaly - cerebellar tonsillar ectopia - abnormal thick corpus callosum - congenital somatic overgrowth - somatic asymmetry/hemihypertrophy - cutaneous capillary malformations: midline facial naevus flammeus, cutis marmorata - syndactyly - postaxial polydactyly - hypotonia - developmental delay - frontal bossing |